Ranko Kanzaki is a fictional character from the multimedia franchise The iDOLM@STER, specifically appearing in the Cinderella Girls sub-series. She is an idol known for her gothic and chūnibyō (delusion of grandeur) personality, often speaking in a dramatic, fantasy-like manner. Despite her eccentric persona, Ranko is sincere and dedicated to her work as an idol, striving to entertain her fans with her unique charm. Her role in the series highlights the diversity of idol personalities and the importance of embracing one's individuality. Ranko is beloved for her creativity and enigmatic aura.